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Annular Ball Bearing NSN 3110-01-051-8203

Item Description

A cylindrical device in which the inner or outer ring turns upon a single or double row of hardened balls which roll easily between the two rings, thus minimizing friction. For items with faces specially ground for duplex mounting see bearing, ball, duplex. Excludes bearing, ball, airframe.

NSN 3110-01-051-8203 NSN: 3110-01-051-8203

Features and Characteristics

Overall Width
0.1960 inches
Bore Diameter
0.2500 inches
Overall Outside Diameter
0.6250 inches
Lubrication Material
Grease
Calibration Designator
C
Surface Finish
Ground
Retainer Fabrication Method
Stamped
Shield Quantity
2
Load Direction
Radial
Bore Shape
Straight
Internal Clearance
0.0002 inches radial and 0.0005 inches radial
Standard Tolerance Designation
Abec no.5
Special Features
Hand feel test for free running and smooth operation
Lubrication Material Specification
Mil-g-23827 military specification single material response
Material
Steel outer ring
Style Designator
Non-loading groove, non-separable
FSC
3110 Unmounted Antifriction Bearings
NIIN
010518203
NSN
3110010518203

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
MIL-B-81793/04-JE1C2N1E1
Cage Code:
81349
Status:
A
MSDS:
Part Number:
MIL-B-81793/4
Cage Code:
81349
Status:
A
MSDS:
Part Number:
1626944-4
Cage Code:
10001
Status:
A
MSDS:
Part Number:
R4SSWK5
Cage Code:
70854
Status:
A
MSDS:
Part Number:
MIL-B-81793
Cage Code:
81349
Status:
A
MSDS:
Part Number:
MIL-B-81793/04-JELC2N1E1
Cage Code:
81349
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8482105028
  • NAICS: 332991
  • SITC: 74610
  • Description: Angular contact ball bearings, nesoi
  • End Use (Code 21180):
    Industrial machines, other

Q & A

Frequently asked questions for NSN 3110-01-051-8203
What are the manufacturers of nsn 3110010518203?
Does this nsn 3110010518203 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3110010518203
A cylindrical device in which the inner or outer ring turns upon a single or double row of hardened balls which roll easily between the two rings, thus minimizing friction. for items with faces specially ground for duplex mounting see bearing, ball, duplex. excludes bearing, ball, airframe.
Does nsn 3110010518203 contain any precious metals?
Precious metal content is unknown.
Does nsn 3110010518203 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3110010518203?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
00014
FIIG:
A044A0
App. Key:
C
Cond. Code:
1
Status:
A

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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
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